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Post high intensity pull-over semi-tethered swimming potentiation in national competitive swimmers
dc.contributor.author | Cuenca Fernández, Francisco | |
dc.contributor.author | Batalha, Nuno M | |
dc.contributor.author | Ruiz Navarro, Jesús Juan | |
dc.contributor.author | Morales Ortiz, Esther | |
dc.contributor.author | López Contreras, Gracia | |
dc.contributor.author | Arellano Colomina, Raúl | |
dc.date.accessioned | 2020-06-23T09:42:58Z | |
dc.date.available | 2020-06-23T09:42:58Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Cuenca-Fernández, F; Batalha, N; Ruiz-Navarro, JJ; Morales-Ortíz, E; López-Contreras, G; Arellano, R (Accepted/In press) Post high intensity pull-over semi-tethered swimming potentiation in national competitive swimmers. Journal of Sports Medicine and Physical Fitness. | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/62644 | |
dc.description.abstract | BACKGROUNDː The swimming community has shown considerable interest in using dry-land warm-ups as a method of impacting performance. This study compared the effects of high-resistance pull-over and swimming warm-up in semi-tethered resisted swimming. METHODSː An incremental-load semi-tethered swimming test was individually administered in 20 national-competitive swimmers to determine the load maximizing swimming power. In different sessions, participants tested such a load 6 min after a swimming warm-up (SWU) or a dry-land warm-up (DLWU: 3 pull-over reps at 85% of the one-repetition maximum). Kinetic variables (velocity, force, acceleration, impulse, power rate of force development (RFD) and intra-cycle variation), were obtained with a linear encoder through trapezoidal integration regarding time. Kinematic variables (distance, time, stroke-rate and stroke-length), were obtained by video recordings. The differences between protocols were observed by paired-samples T-test (ANOVA). Pearson’s coefficient explored correlations between kinetics and kinematics variables; significance was set at P<0.05. RESULTSː DLWU increased RFD (34.52±16.55 vs. 31.29±13.70 N/s; Δ=9.35%) and stroke-rate (64.70±9.84 vs. 61.56 ± 7.07 Hz; Δ=5.10%) compared to SWU, but decreased velocity, force, acceleration, impulse and power. During the incremental-load test velocity and power were higher than obtained after SWU (1.21±0.14 vs. 1.17±0.12 m/s; Δ=3.06%), (51.38±14.93 vs. 49.98±15.40 W; Δ=2.72%), suggesting enhancements prompted by the test itself. Correlations between stroke-length with impulse (r=0.76) and power (r=0.75) associated kinetics with kinematics. CONCLUSIONSː Potentiation responses were present after the dry-land warm-up. However, swimmers may benefit more from submaximal prolonged conditioning activities such as resisted swimming rather than high-resistance dry-land sets to obtain performance enhancements. | es_ES |
dc.description.sponsorship | CTS-527: Actividad física y deportiva en el medio acuático | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Edizioni Minerva Medica | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | Sports | es_ES |
dc.subject | Exercise | es_ES |
dc.subject | Muscle fatigue | es_ES |
dc.subject | Physical exertion | es_ES |
dc.title | Post high intensity pull-over semi-tethered swimming potentiation in national competitive swimmers | es_ES |
dc.title.alternative | Pull-over potentiation in semi-tethered swimming | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/submittedVersion | es_ES |